Unlisted Rubber Coupon & the Economic History of Rubber in Malaya & Singapore

Fig 1 : Singapore Botanic Gardens
Shortly after Saran Singh's "The Encyclopaedia of Dry Rubber Export Coupons : Malaya, Ceylon & Netherlands East Indies 1922-1942" was officially launched in January 2017, I received an email invitation from Mr. Y. H. Hsien expressing his excitement about the book and invited Saran & myself to visit his exhibition titled "Ridley & the Rubber Industry" at the library of the Singapore Botanic Gardens (SBG). After several email exchanges I decided to make a trip to SGB while I was in Singapore for the Singapore International Coin Fair 2017 (24-26 March 2017). Unfortunately Saran could not make it for the trip due to some commitments.

Mr. Y. H. Hsien is a private collector of stamps, coupons and ephemera related to the economic and social history of Malaya and Singapore for over 30 years. He is the council member of the Singapore Stamp Club and an active volunteer of the the National Library and National Archives of Singapore.  This exhibition is a collaboration between SBG's Library of Botany & Horticulture and and Mr. Y.H. Hsien.